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Roof Systems Data Management

Braskem - Kenova WV

Braskem

1735 Market Street, 28th floor

Philadelphia, Pennsylvania 19103

200 Big Sandy River Road

Kenova, WV

Roof Consulting Services, Inc.

1660 Mountain Road

Glen Allen, Virginia 23060

Tel: (804) 515-0885

Fax: (804) 515-0890

(800) 637-7109

8/9/2017

Introduction to Report Format

TABLE OF CONTENTS

Braskem - Kenova WV


Kenova, WV

Roof Area Key Plan / Project Information TAB 1

Bldg 1 - Area A, B, F, G, J, N & O

Roof System Data

Detailed Deficiency Listing

Test Cut Information

Photograph Descriptions

TAB 2

Bldg 1 - Area C

Roof System Data



TAB 3

Bldg 1 - Area D, H & I

Roof System Data




TAB 4

Bldg 1 - Area E & K

Roof System Data




TAB 5

Bldg 1 - Area L & M

Roof System Data




TAB 6

Bldg 1 - Area P

Roof System Data




TAB 7

11 x 17 Roof Plan TAB 8

INTRODUCTION TO REPORT FORMAT The following condition codes are intended to provide a summary of the overall condition of each roof system. Below is a listing of the condition codes used and their associated meaning: ROOF CONDITION

CODE

DESCRIPTION

Failed

0-1 Years Remaining Service Life

Removal and replacement of the roof system within the next 12 months is recommended due to the severity of deterioration.

Poor


The roof assembly has surpassed or is nearing the end of its useful service life. Replacement will be required in the near future but can be temporarily postponed with strategic repairs until the frequency of leaks becomes unacceptable to internal operations or on-going repair costs become prohibitive.

Fair


The roof system is serviceable yet requiring repairs and routine maintenance to maintain. Repairs should be implemented in a timely manner to prevent further development.

Good

8 Plus Years Remaining Service Life

Only minor repairs required or early in service life with no repairs required. Repairs should be implemented in a timely manner to prevent further development.

On the Detailed Deficiency Listing page of the report is a Deficiency Priority. It is located on the left hand margin of the page. Each deficiency is given a priority for completing the needed correction, depending on the urgency of the problem. The keys to the priority codes are as follows: “E” Emergency - Correct immediately - Life Safety or Possibility of Personal Injury is a Major Concern "C" Critical - Urgent need for immediate repair to avoid imminent failure with risk to life safety or risk of major disruption to operations "S" Significant - Lack of immediate attention may lead to much higher repair cost or premature failure of roof system within 12 months "M" Minor - Not an immediate concern, but should be scheduled for repair "MN" Monitor - Defect should be addressed at time of roof system replacement or re-inspected annually for further deterioration that would support reclassification to a higher risk category “N/A” – Not Applicable - No Corrective Action Required

INTRODUCTION TO REPORT FORMAT

(Cont'd) In the event a corrective action is considered routine maintenance for completion sometime with in the next 1-5 years, the following Deficiency Priority Codes will be used. 1 - First Year Complete within first year 2 - Second Funding Year Complete during funding year 2 3 - Third Funding Year Complete during funding year 3 4 - Fourth Funding Year Complete during funding year 4 5 - Fifth Funding Year Complete during funding year 5 This information, along with the Summary information, should allow for prioritizing the needs of each roof area and development of a maintenance and capital improvement budget. Several items have been taken into consideration in establishing anticipated service life and budget estimates. Service life estimates are based on data obtained through our field survey, historical experience and practical considerations of required repairs and the assumption that routine maintenance procedures, including annual inspections will be followed.

Roof System Condition Evaluation Report

Facility Name: Braskem - Kenova WV


Kenova, WV

Contact: Daniel Guaglione

Phone: (346) 229-2778 Cell: N/D

Year Building Built: N/D

Exterior Wall Type: Metal Siding

Exterior Wall Condition: Fair

Building Use: Manufacturing

Total Roof Area Sq. Ft. (+/-): 41,386

Exterior Moisture Staining: Staining Observed

Project Information

Exterior Photo One H

Email: [email protected]

Roof Area

Identification

Size

(sq/ft)

Year

Installed

Remaining

Life (Yrs)

Roof Condition

Code

Replace

Year

Replacement

Cost Estimate

Roof Areas SummaryRepair Cost

Estimate

Roof Type


27,636 N/D 0-1 +/- 2018 $495,000.00 $1,350.00Modified BUR Failed

Bldg 1 - Area C 612 N/D 0-1 +/- 2018 $10,000.00 N/AConcrete Pad Failed


2,707 N/D 2-4 +/- 2020 $45,000.00 $1,515.00Modified BUR Poor

Bldg 1 - Area E & K

654 N/D 5-7 +/- 2023 $10,000.00 $1,125.00Fully Adhered EPDM Fair

Bldg 1 - Area L & M

934 2003 +/- 2-4 +/- 2020 $14,000.00 N/AMechanically Attached TPO

Poor

Bldg 1 - Area P 920 N/D 5-7 +/- 2023 $15,000.00 $125.00Asphalt BUR Fair

Corrugated Metal Panels

1,539 N/D 2-4 +/- 2020 $27,000.00 N/AStructural Metal Panels Poor

Metal Panels 6,073 N/D 5-7 +/- 2023 $170,500.00 N/AMetal Panel Fair

Fiberglass Panels

311 N/D 2-4 +/- 2020 $6,000.00 N/AFiberglass Panels Poor

41,386 $792,500.00 $4,115.00Totals Sq Ft

Project Comments:

On Wednesday, August 09, 2017, a comprehensive visual roof inspection was completed on Braskem - Kenova WV located at 200 Big Sandy River Road, Kenova, WV. The purpose of this inspection was document observed roof system deficiencies, determine the overall condition of the existing roof systems and to estimate the remaining service life of the in-place roof assemblies.

Roof System Condition Evaluation Report

The buildings / roof areas inspected have been designated as Bldg 1 - Area A, B, F, G, J, N & O, Bldg 1 - Area C, Bldg 1 - Area D, H & I, Bldg 1 - Area E & K, Bldg 1 - Area L & M, Bldg 1 - Area P, Corrugated Metal Panels, Metal Panels, and Fiberglass Panels. Roof areas on the same building with similar roof system compositions and remaining service life expectancies have been grouped together for reporting purposes.

The installed roofing consists of the following roof system types that are in the overall condition as listed below:

- Bldg 1 - Area A, B, F, G, J, N & O - Modified BUR - Failed - 0-1 +/- years of remaining service life - Repair Cost: $1,350.00 - Bldg 1 - Area C - Concrete Pad - Failed - 0-1 +/- years of remaining service life - Repair Cost: N/A - Bldg 1 - Area D, H & I - Modified BUR - Poor - 2-4 +/- years of remaining service life - Repair Cost: $1,515.00 - Bldg 1 - Area E & K - Fully Adhered EPDM - Fair - 5-7 +/- years of remaining service life - Repair Cost: $1,125.00 - Bldg 1 - Area L & M - Mechanically Attached TPO - Poor - 2-4 +/- years of remaining service life - Repair Cost: N/A - Bldg 1 - Area P - Asphalt BUR - Fair - 5-7 +/- years of remaining service life - Repair Cost: $125.00 - Corrugated Metal Panels - Structural Metal Panels - Poor - 2-4 +/- years of remaining service life - Repair Cost: N/A - Metal Panels - Metal Panel - Fair - 5-7 +/- years of remaining service life - Repair Cost: N/A - Fiberglass Panels - Fiberglass Panels - Poor - 2-4 +/- years of remaining service life - Repair Cost: N/A

For repairs on all roof areas, we have estimated a total repair cost of $4,115.00. This repair cost estimate is based on all recommended repairs being completed under a single work order. In the event only selective items are repaired, then the estimated cost is subject to an increase in overall repair cost.

Please reference the Roof Area Information, Detailed Deficiency Listing, Photograph Documentation and Roof Plan drawing sections of this report for the detailed information pertaining to our findings and recommendations for corrective action.

Braskem - Kenova WV

Roof Area Information For:

Roof Area - Bldg 1 - Area A, B, F, G, J, N & O


Kenova, WV

Area Name: Bldg 1 - Area A, B, F, G, J, N & O

Size Sq. Ft. (+/-): 27,636

Guarantee Term: Unknown

Guarantee Number: Unknown

Year Installed: N/D

Remaining Service Life (Years): 0-1 +/-

Unknown

Unknown

N/D

Truss Height: N/D

Truss Span: Varies

Truss Spacing: N/D

Roof Elevation: 20' - 40' +/-

Roofing Contractor:

Company:

Contact:

Phone:

Guarantee Info: Roof System:

Roof Deck and

Support Structure:

Vapor Retarder:

Guarantee (Y/N): Unknown

Roof Truss Type: Steel Beams

Leak History: Moderate

Type: N/A

Location: N/A

Height: 6" - 8" +/-

Base Flashings:

Flashing Type: Modified

Coated: No

Cant Strip Type: N/D

Condition: Poor

Securement: Asphalt & Mechanical

Attachment: N/A

Condition: N/A

Perimeter Types:

Gravel Stop Type: Aluminum

Gravel Stop Condition: Poor

Parapet Wall Type: Plywood

Parapet Wall Condition: Fair

Wall Coping Type: N/A

Wall Coping Condition: N/A

Penetrations:

Counter Flashing:

Reglet Joint:

Thru Wall:

Surface Mount:

Term Bar:

Roof System Data

Expansion Joint Type: Neoprene Bellows

Expansion Joint Condition: Poor

Active Leaks: Yes - 1

Vapor Retarder: No

Leak Sensitivity: NormalAverage Roof System R Value: 1.63

Deck Type: Painted Metal

Deck Thickness: 22 Gauge +/-

Drainage:

Drainage: Fair Roof Drains:

Slope: 1/8" - 1' +/- Scuppers:

Gutters:

Drainage Comments: No ponding water observed during this inspection

Cast Iron

N/A

Aluminum

Item: Material Type: Quantity:

25

N/A

187 LF

Soil Stacks:

Exhaust Units:

Standard Curbs:

Pipe Supports:

Pitch Pans:

Roof Hatch:

Hot Stacks:

Skylights:

Other:

Smoke Hatch:

0

2

15

0

212

1

1

0

0

7

Quantity:

CF Metal Type: Aluminum / Pre-Finished Ste

Membrane Condition: Failed

Recovery System: No

Chemical Exposure: None Observed

Maintenance Items:

Roof Traffic: Yes - Service

Mechanical Damage: Yes

Debris: Yes - Roof Surface

Ponding Water: No

Relative

Humidity:

N/A

Roof Membrane Type: 2 Ply Modified BitumenManufacturer: Unknown

Roof SurfacingType: Granules

Downspouts: Aluminum 5

Size:

4"

N/A

6"

4" x 5"

Condition:

Fair

N/A

Poor

Fair

Wall Coping Size: N/A

Metal Coping Quantity: N/A

Metal Coping Material Type: N/A

Roof System Type: Modified BUR

Expiration Date: Unknown

Braskem - Kenova WV




Kenova, WV

Replacement Year: 2018

Replacement Cost (+/-): $495,000.00

Recommendation: Replacement

Deficiencies Repair Cost: Roof Condition Code: Failed

Budget Notes:

The budget estimate does not include pricing for asbestos or lead abatement, if required, or for any unforeseen conditions that may exist. Deficiency repair costs are based on all work being completed under one work order.

Membrane: AB Test Not Performed:

Flashing: AB Test Not Performed

Repairs: AB Test Not Performed

Other: AB Test Not Performed

Performed: Results: Required:

Asbestos Material Testing:

Results: N/A - Not In Contract

Number of Anomalies: N/A

% of Wet Roof Area: N/A

Total Sq. Ft. of Wet Roof Area: N/A

Roof Moisture Survey:

Sq. Ft.

Membrane: No

Flashing: No

Repairs: No

Other: No

Membrane: No

Flashing: No

Repairs: No

Other: No

Moisture Survey Completed: No

$1,350.00

Roof System Composition

Layer No Layer Type Thickness Attachment Condition

1 Painted Metal 22 Gauge +/- Spot Welded Fair - (As Observed at Interior)

2 Wood Fiberboard Insulation 1/2 Inch - 3 Inch Sprinkle Mopped Not Determined

3 Fiberglass Felt 2 Ply Mopped Asphalt Not Determined

4 SBS Granular Surfaced Modified Bitumen Membrane

1 Ply Mopped Asphalt Failed

Roof Area Comments:


The existing roof system is a 2 Ply Modified BUR installed over a Painted Metal deck. Drainage is facilitated by 25 interior roof drains, 187 LF of gutters and 5 downspouts. No information pertaining to the date of installation, roof system manufacturer or any warranty that may be in effect was provided by the Owner for these roof areas. No moisture survey was performed on these roof areas due to it not being part of our contract. Test cuts performed by an Independent Contractor hired by Braskem - all information provided for test cuts / roof compositions are not of RCS origin. RCS designated Test Cut areas by using a spray / marking paint at time of Inspection to provide locations for test cuts to be performed. An interior inspection was performed and One (1) active leak area was reported and documented during this inspection. See roof plan drawings for approximate location of the reported leak areas.

Inspector Note: A large area of suspected wet insulation was observed on area N. This area is represented on the roof plan provided with a red dotted hatch pattern. No verification cuts were performed so this area

Braskem - Kenova WV




Kenova, WV

could not be verified as wet. An infrared or nuclear moisture scan will need to be performed on this area prior to budgeting for replacement to determine the extent of wet insulation and if a recovery system will be cost effective and / or possible.

The overall condition of these roof areas is considered Failed. The Failed condition is based on the extent of deficient conditions observed and the remaining useful service life of the in-place system. Seventeen (17) types of deficient conditions were observed during the course of this investigation. A comprehensive list of these deficient conditions can be found in the Detailed Deficiency Listing section of this report. With the current overall condition of the existing roof system considered Failed, corrections to the noted deficiencies has been limited to open conditions that are directly related to active leak areas or conditions that we feel could develop into leak areas within the next 12 months. It should also be anticipated that additional repairs may be required to stop additional leak conditions that may develop prior to the roof system replacement being completed. The roof system has surpassed its useful service life and should be budgeted for replacement within the next 12 months. However, if the recommended repairs and continued maintenance is successful in controlling interior leaks, the roof system replacement could potentially be deferred for 2-3 years.

The roof replacement budget estimate is based on installation of a mechanically attached 60 mil TPO or EPDM single ply recovery roof system incorporating minimal thickness (1/4-1/2 inch) high density polyisocyanurate insulation and a manufacturer 15 year watertight warranty. An additional 15% has been added to our estimated replacement budget to allow for removal and replacement of wet insulation during the recovery installation.

Secondary metal panel roof systems are located adjacent to the primary roof areas and any deficient conditions observed on these areas have been included in the Detailed Deficiency Listing of the primary roof areas. Please see the Project Information / Roof Areas Summary for estimated remaining service life and roof replacement budget estimates for these additional roof areas.

Inspectors: Christopher F. MooreInspection Date: 8/9/2017

Detailed Deficiency Listing For:

16374

30900 Roof Area - Bldg 1 - Area A, B, F, G, J, N & O

Braskem - Kenova WV

E - Emergency

MN - Monitor

C -Critical

N/A - Not Applicable

S - Significant

M - Minor

Deficiency Priority Codes:

200 Big Sandy River Road - Kenova, WV

1 - First Year Funding

2 - Second Year Funding

3 - Third Year Funding

4 - Fourth Year Funding

5 - Fifth Year Funding

Future Year MaintenanceCurrent Year Priorities

No Correction Action Required

PRIORITY

CODE

DEFICIENCY DESCRIPTION REPAIR

COSTDEFICIENCY SOLUTION

NUMBER QUANTITY UNIT

PRICEUNITS

MN Insufficient / deteriorated filler material at pitch pocket1

Monitor and address as needed to maintain watertight

integrity. Pitch pockets identified as being low should be

inspected periodically for open conditions and repaired

as necessary to prevent interior leakage until time of

roof replacement.

109

Each

MN Missing termination bar2

Monitor and address at time of roof system replacement

or as needed to maintain watertight integrity

120

LnFt

MN Damaged louver vent3

Monitor and address as necessary to maintain a

watertight condition until time of roof replacement.

1

Each

MN Membrane exhibiting various stages of deterioration6



4

Typical

MN Ponding water observed on roof surface7


or as needed to maintain watertight integrity of the roof

system

4

Areas

MN Standing water in gutter8

Monitor and address as needed to maintain adequate

drainage

1

Location

MN Rust development on various metal components9

Monitor and address as needed to maintain metal

integrity

4

Locations



16374


Braskem - Kenova WV

E - Emergency

MN - Monitor

C -Critical


S - Significant

M - Minor










PRIORITY

CODE




PRICEUNITS

M Clogged drain line $250.0010

Contact local plumbing contractor to rout out clogged

drain line so that it flows freely and provides positive

water drainage

1 $250.00

Each

M Debris on roof surface $175.0011

Remove and properly dispose of all debris

7 $25.00

Locations

MN Rust development on metal counter flashing12


integrity

1

LnFt

M Capped curb cover missing $250.0013

Replace missing metal cap and secure with fasteners 6

inch o.c. on all sides

1 $250.00

Each

M Open flashing lap $100.0014

Repair with a (3) three course application of flashing

grade roof cement and reinforcing fabric

1 $100.00

Each

MN Insufficient fasteners through metal edge15

Monitor and address as necessary to maintain a

watertight condition

2

Locations

MN Rust development on metal deck18

Monitor and address as necessary to maintain metal

integrity. Roof deck should be thoroughly inspected

from both the underside and at any areas of wet

insulation at time of roof replacement and areas of bad

(rusted / deteriorated) decking be removed and replaced.

1

Location



16374


Braskem - Kenova WV

E - Emergency

MN - Monitor

C -Critical


S - Significant

M - Minor










PRIORITY

CODE




PRICEUNITS

M Incomplete detail at roof to roof tie-in $450.0019

Install compatible materials to provide a watertight

condition until time of roof replacement

3 $150.00

Locations

MN Deteriorated fiberglass roof / siding panels20

Address at time of roof system replacement or as

needed to maintain a watertight condition

6

Locations

S Reported leak areas $125.0021

Inspect roof membrane, flashing and penetrations for

pinholes / defects that could result in interior leakage

and perform repairs using compatible roofing materials

1 $125.00

Location

$1,350.00Grand Total

Priority Code Totals:

Minor $1,225.00

Significant $125.00


Photograph Documentation

Braskem - Kenova WV - 200 Big Sandy River Road

Kenova, WV

1. Bldg 1 - Area A roof system

overview


overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV

7. Bldg 1 - Area B roof system

overview


overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV

11. Bldg 1 - Area F roof system

overview


overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV


overview

16. Bldg 1 - Area G roof system

overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV

35. Bldg 1 - Area J roof system

overview


overview

8/9/2017




Kenova, WV


overview

38. Bldg 1 - Area N roof system

overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV


overview

58. Bldg 1 - Area O roof system

overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV


overview

64. Deficiency #1 - Insufficient /

deteriorated filler material at pitch

pocket

8/9/2017




Kenova, WV



pocket

66. Deficiency #2 - Missing

termination bar

8/9/2017




Kenova, WV


termination bar

68. Deficiency #3 - Damaged louver

vent

8/9/2017




Kenova, WV

69. Deficiency #6 - Membrane

exhibiting various stages of

deterioration



deterioration

8/9/2017




Kenova, WV

71. Deficiency #7 - Ponding water

observed on roof surface

72. Deficiency #7 - Ponding water

observed on roof surface

8/9/2017




Kenova, WV

73. Deficiency #9 - Rust

development on various metal

components



components

8/9/2017




Kenova, WV

75. Deficiency #11 - Debris on roof

surface


surface

8/9/2017




Kenova, WV


development on metal counter

flashing


development on metal counter

flashing

8/9/2017




Kenova, WV

79. Deficiency #13 - Capped curb

cover missing

80. Deficiency #14 - Open flashing

lap

8/9/2017




Kenova, WV

81. Deficiency #14 - Open flashing

lap

82. Deficiency #15 - Insufficient

fasteners through metal edge

8/9/2017




Kenova, WV

83. Deficiency #15 - Insufficient

fasteners through metal edge

84. Deficiency #19 - Incomplete

detail at roof to roof tie-in

8/9/2017




Kenova, WV

85. Deficiency #19 - Incomplete

detail at roof to roof tie-in

86. Deficiency #20 - Deteriorated

fiberglass roof / siding panels

8/9/2017




Kenova, WV


fiberglass roof / siding panels

88. Deficiency #21 - Reported leak

areas

View of reported interior leak area

on Bldg 1 - Area G

8/9/2017

Braskem - Kenova WV


Roof Area - Bldg 1 - Area C


Kenova, WV

Area Name: Bldg 1 - Area C

Size Sq. Ft. (+/-): 612



Year Installed: N/D


Unknown

Unknown

N/D

Truss Height: N/D

Truss Span: N/D

Truss Spacing: N/D


Roofing Contractor:

Company:

Contact:

Phone:


Roof Deck and

Support Structure:

Vapor Retarder:


Roof Truss Type: N/D


Type: N/A

Location: N/A

Height: N/A

Base Flashings:

Flashing Type: N/A

Coated: N/A

Cant Strip Type: N/A

Condition: N/A

Securement: N/A

Attachment: N/A

Condition: N/A

Perimeter Types:

Gravel Stop Type: N/A

Gravel Stop Condition: N/A

Parapet Wall Type: N/A

Parapet Wall Condition: N/A

Wall Coping Type: Metal

Wall Coping Condition: Fair

Penetrations:

Counter Flashing:

Reglet Joint:

Thru Wall:

Surface Mount:

Term Bar:

Roof System Data

Expansion Joint Type: N/A

Expansion Joint Condition: N/A

Active Leaks: None Reported

Vapor Retarder: No

Leak Sensitivity: NormalAverage Roof System R Value: N/D

Deck Type: Concrete

Deck Thickness: N/D

Drainage:


Slope: None Scuppers:

Gutters:


Cast Iron

N/A

N/A


1

N/A

N/A

Soil Stacks:

Exhaust Units:

Standard Curbs:

Pipe Supports:

Pitch Pans:

Roof Hatch:

Hot Stacks:

Skylights:

Other:

Smoke Hatch:

0

2

0

0

9

0

0

0

0

3

Quantity:

CF Metal Type: N/A

Membrane Condition: Failed

Recovery System: Not Apparent


Maintenance Items:


Mechanical Damage: None Observed

Debris: None Observed

Ponding Water: No

Relative

Humidity:

N/A

Roof Membrane Type: Concrete PadManufacturer: Unknown

Roof SurfacingType: Granules & Coating

Downspouts: N/A N/A

Size:

6"

N/A

N/A

N/A

Condition:

Fair

N/A

N/A

N/A

Wall Coping Size: 5"

Metal Coping Quantity: 70 LF

Metal Coping Material Type: Pre-Finished Steel

Roof System Type: Concrete Pad


Braskem - Kenova WV




Kenova, WV



Recommendation: Replacement

Deficiencies Repair Cost: Roof Condition Code: Failed

Budget Notes:


Membrane: Not Part of Contract











Sq. Ft.

Membrane: No

Flashing: No

Repairs: No

Other: No

Membrane: No

Flashing: No

Repairs: No

Other: No


N/A



1 Concrete N/D N/D Not Determined

2 Asphalt Coating Varies Asphalt Poor

Roof Area Comments:

Bldg 1 - Area C

Area C is a Concrete Pad with an asphalt based coating. Drainage is facilitated by 1 interior roof drain. No information pertaining to the date of installation, roof system manufacturer or any warranty that may be in effect was provided by the Owner for this roof area. No moisture survey was performed on this roof area due to it not being part of our contract. An interior inspection was performed and no active leak areas were reported during this inspection.

The overall condition of this roof area is considered Failed. One (1) type of deficient condition was observed during the course of this investigation. A comprehensive list of this deficient condition can be found in the Detailed Deficiency Listing section of this report. With the current overall condition of the existing roof system considered Failed, corrections to the noted deficiencies has been limited to open conditions that are directly related to active leak areas or conditions that we feel could develop into leak areas within the next 12 months. It should also be anticipated that additional repairs may be required to stop additional leak conditions that may develop prior to the roof system replacement being completed. The roof system has surpassed its useful service life and should be budgeted for replacement within the next 12 months. However, if the recommended repairs and continued maintenance is successful in controlling interior leaks, the roof system replacement could potentially be deferred for 2-3 years.

Braskem - Kenova WV




Kenova, WV

The roof replacement budget estimate is based on installation of a mechanically attached 60 mil TPO or EPDM single ply recovery roof system incorporating minimal thickness (1/4-1/2 inch) high density polyisocyanurate insulation and a manufacturer 15 year watertight warranty.



16374

30905 Roof Area - Bldg 1 - Area C

Braskem - Kenova WV

E - Emergency

MN - Monitor

C -Critical


S - Significant

M - Minor










PRIORITY

CODE




PRICEUNITS

S Damaged exhaust unit hood4

Contact a qualified local mechanical contractor for a

quote to install a new hood to match equipment type /

size

2

Each

N/AGrand Total





Kenova, WV

1. Bldg 1 - Area C roof system

overview


overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV


overview

6. Deficiency #4 - Damaged exhaust

unit hood

8/9/2017

Braskem - Kenova WV


Roof Area - Bldg 1 - Area D, H & I


Kenova, WV

Area Name: Bldg 1 - Area D, H & I

Size Sq. Ft. (+/-): 2,707



Year Installed: N/D


Unknown

Unknown

N/D

Truss Height: N/D

Truss Span: Varies

Truss Spacing: N/D


Roofing Contractor:

Company:

Contact:

Phone:


Roof Deck and

Support Structure:

Vapor Retarder:


Roof Truss Type: Steel Bar Joist


Type: N/A

Location: N/A

Height: 6" +/-

Base Flashings:


Coated: Yes - Aluminum


Condition: Poor


Attachment: N/A

Condition: N/A

Perimeter Types:

Gravel Stop Type: Aluminum

Gravel Stop Condition: Poor





Penetrations:

Counter Flashing:

Reglet Joint:

Thru Wall:

Surface Mount:

Term Bar:

Roof System Data

Expansion Joint Type: Neoprene Bellows

Expansion Joint Condition: Poor


Vapor Retarder: No


Deck Type: Painted Steel


Drainage:



Gutters:

Cast Iron

N/A

N/A


5

N/A

N/A

Soil Stacks:

Exhaust Units:

Standard Curbs:

Pipe Supports:

Pitch Pans:

Roof Hatch:

Hot Stacks:

Skylights:

Other:

Smoke Hatch:

0

0

1

0

24

0

0

0

0

0

Quantity:

CF Metal Type: N/A

Membrane Condition: Poor

Recovery System: No


Maintenance Items:




Ponding Water: No

Relative

Humidity:

N/A

Roof Membrane Type: 2 Ply BUR w/Modified Capsheet

Manufacturer: Unknown

Roof SurfacingType: Granules & Aluminum Coating

Size:

4"

N/A

N/A

Condition:

Fair

N/A

N/A




Roof System Type: Modified BUR


Braskem - Kenova WV




Kenova, WV



Recommendation: Repair

Deficiencies Repair Cost: Roof Condition Code: Poor

Budget Notes:














Sq. Ft.

Membrane: No

Flashing: No

Repairs: No

Other: No

Membrane: No

Flashing: No

Repairs: No

Other: No


Downspouts: N/A N/AN/A N/A

$1,515.00



1 Painted Steel 22 Gauge +/- Spot Welded Fair - (As Observed at Interior)

2 Polyisocyanurate Insulation 1.5 Inch Sprinkled Mopped in Hot Asphalt

Not Determined

3 Fiberglass Felt 2 Ply Hot Asphalt Poor

4 SBS Granular Surfaced Modified Bitumen Membrane

1 Ply Hot Asphalt Poor

5 Aluminum Coating Nominal Rolled / Brushed Poor

Roof Area Comments:


The existing roof system is a 2 Ply Modified BUR installed over a Painted Steel roof deck. Drainage is facilitated by 5 interior roof drains. No information pertaining to the date of installation, roof system manufacturer or any warranty that may be in effect was provided by the Owner for these roof areas. No moisture survey was performed on these roof areas due to it not being part of our contract. Test cuts performed by an Independent Contractor hired by Braskem - all information provided for test cuts / roof compositions are not of RCS origin. RCS designated Test Cut areas by using a spray / marking paint at time of Inspection to provide locations for test cuts to be performed. Due to unknown reasons, Test Cut 8 on Area I was not performed and it is therefore assumed the composition is the same as areas D & H. An interior

Braskem - Kenova WV




Kenova, WV

inspection was performed and no active leak areas were reported during this inspection.

The overall condition of these roof areas is Poor. Three (3) types of deficient conditions were observed during the course of this roof system investigation. A comprehensive list of these deficient conditions can be found in the Detailed Deficiency Listing section of this report. With proper repairs to the noted deficiencies and continued routine maintenance, the Owner should realize an additional 2-4 +/- years of service life from the installed roof system. However, these repairs will not increase the remaining service life of the roof system. It should also be anticipated that additional repairs may be required to stop leak conditions that may develop prior to the roof system replacement being completed.




16374

30901 Roof Area - Bldg 1 - Area D, H & I

Braskem - Kenova WV

E - Emergency

MN - Monitor

C -Critical


S - Significant

M - Minor










PRIORITY

CODE




PRICEUNITS

M Missing termination bar $1,440.002

At missing location, install termination bar at edge of

flashing and fasten 6" o.c. with fasteners appropriate for

substrate - seal top edge of termination bar and fastener

heads with industrial grade polyurethane sealant

96 $15.00

LnFt

M Deteriorated stripping at gravel stop edge $75.005

Remove deteriorated stripping as required and repair

with a five (5) course application of industrial grade roof

cement with reinforcing fabric

5 $15.00

LnFt

MN6



4

Typical



Minor $1,515.00




Kenova, WV

1. Bldg 1 - Area D roof system

overview


overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV


overview

6. Bldg 1 - Area H roof system

overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV

11. Bldg 1 - Area I roof system

overview


overview

8/9/2017




Kenova, WV


overview


termination bar

8/9/2017




Kenova, WV


termination bar


stripping at gravel stop edge

8/9/2017




Kenova, WV


stripping at gravel stop edge



deterioration

8/9/2017




Kenova, WV



deterioration

8/9/2017

Braskem - Kenova WV


Roof Area - Bldg 1 - Area E & K


Kenova, WV

Area Name: Bldg 1 - Area E & K

Size Sq. Ft. (+/-): 654



Year Installed: N/D


Unknown

Unknown

N/D

Truss Height: N/D

Truss Span: Varies

Truss Spacing: N/D


Roofing Contractor:

Company:

Contact:

Phone:


Roof Deck and

Support Structure:

Vapor Retarder:




Type: N/A

Location: N/A

Height: 6" +/-

Base Flashings:

Flashing Type: 60 Mil EPDM

Coated: No


Condition: Fair

Securement: Adhered & Mechanical

Attachment: N/A

Condition: N/A

Perimeter Types:

Gravel Stop Type: Pre-Finished Steel

Gravel Stop Condition: Fair





Penetrations:

Counter Flashing:

Reglet Joint:

Thru Wall:

Surface Mount:

Term Bar:

Roof System Data




Vapor Retarder: No




Drainage:



Gutters:


Cast Iron

Pre-Finished Steel

N/A


1

2

N/A

Soil Stacks:

Exhaust Units:

Standard Curbs:

Pipe Supports:

Pitch Pans:

Roof Hatch:

Hot Stacks:

Skylights:

Other:

Smoke Hatch:

0

0

1

13

0

0

0

0

0

0

Quantity:

CF Metal Type: N/A

Membrane Condition: Fair

Recovery System: No


Maintenance Items:




Ponding Water: No

Relative

Humidity:

N/A

Roof Membrane Type: 60 Mil EPDMManufacturer: Unknown

Roof SurfacingType: None

Downspouts: N/A N/A

Size:

4"

4" x 5"

N/A

N/A

Condition:

Fair

Fair

N/A

N/A




Roof System Type: Fully Adhered EPDM


Braskem - Kenova WV




Kenova, WV




Deficiencies Repair Cost: Roof Condition Code: Fair

Budget Notes:













Sq. Ft.

Membrane: No

Flashing: No

Repairs: No

Other: No

Membrane: No

Flashing: No

Repairs: No

Other: No


$1,125.00




2 Polyisocyanurate Insulation 1 Inch Mechanical Not Determined

3 Polyisocyanurate Insulation (AREA E ONLY)

1 Inch Mechanical Not Determined

4 Polyisocyanurate Insulation (AREA E ONLY)

1 Inch Mechanical Not Determined

5 EPDM Single Ply Membrane 60 Mil Fully Adhered Fair

Roof Area Comments:

Bldg 1 - Area E & K

The existing roof system is a Fully Adhered 60 Mil EPDM installed over a Painted Steel roof deck. Drainage is facilitated by 1 interior roof drain and 2 wall scuppers. No information pertaining to the date of installation, roof system manufacturer or any warranty that may be in effect was provided by the Owner for these roof areas. No moisture survey was performed on these roof areas due to it not being part of our contract. Test cuts performed by an Independent Contractor hired by Braskem - all information provided for test cuts / roof compositions are not of RCS origin. RCS designated Test Cut areas by using a spray / marking paint at time of Inspection to provide locations for test cuts to be performed. An interior inspection was performed and no active leak areas were reported during this inspection.

The overall condition of these roof areas is Fair. Three (3) types of deficient conditions were observed during

Braskem - Kenova WV




Kenova, WV

the course of this investigation. A comprehensive list of these deficient conditions can be found in the Detailed Deficiency Listing section of this report. With correction to the noted deficiencies and routine maintenance, the Owner should realize an additional 5-7 +/- years of service life from the installed roof system.

The roof replacement budget estimate is based on disabling the existing single ply membrane as required by the new roof system manufacturer, installation of minimal thickness (1/4-1/2 inch) high density polyisocyanurate insulation installed over the existing roof membrane and installation of a new mechanically attached 60 mil TPO or EPDM single ply roof system incorporating a manufacturer 15 year watertight warranty.



16374

30902 Roof Area - Bldg 1 - Area E & K

Braskem - Kenova WV

E - Emergency

MN - Monitor

C -Critical


S - Significant

M - Minor










PRIORITY

CODE




PRICEUNITS



integrity

1

Location

M Delamination of membrane seam $125.0016

Properly clean and prime the affected area - apply

pressure sensitive EPDM membrane centered over the

seam to provide a watertight condition - seal the edge of

repair membrane with EPDM lap sealant

1 $125.00

Location

M Open condition at pipe penetration flashing $1,000.0017

Flash pipe penetration with compatible materials to

provide a watertight condition

8 $125.00

Each



Minor $1,125.00




Kenova, WV

1. Bldg 1 - Area E roof system

overview


overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV

7. Bldg 1 - Area K roof system

overview


overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV


overview



components

8/9/2017




Kenova, WV

13. Deficiency #16 - Delamination of

membrane seam

14. Deficiency #16 - Delamination of

membrane seam

8/9/2017




Kenova, WV

15. Deficiency #17 - Open condition

at pipe penetration flashing

16. Deficiency #17 - Open condition

at pipe penetration flashing

8/9/2017

Braskem - Kenova WV


Roof Area - Bldg 1 - Area L & M


Kenova, WV

Area Name: Bldg 1 - Area L & M

Size Sq. Ft. (+/-): 934

Guarantee Term: N/D

Guarantee Number: N/D

Year Installed: 2003 +/-


N/D

N/D

N/D

Truss Height: N/D

Truss Span: Varies

Truss Spacing: N/D


Roofing Contractor:

Company:

Contact:

Phone:


Roof Deck and

Support Structure:

Vapor Retarder:

Guarantee (Y/N): N/D



Type: N/A

Location: N/A

Height: 20" - 24" +/-

Base Flashings:

Flashing Type: TPO

Coated: No


Condition: Poor

Securement: Adhered & Mechanical

Attachment: N/A

Condition: N/A

Perimeter Types:







Penetrations:

Counter Flashing:

Reglet Joint:

Thru Wall:

Surface Mount:

Term Bar:

Roof System Data




Vapor Retarder: No

Leak Sensitivity: NormalAverage Roof System R Value: N/D



Drainage:

Drainage: Good Roof Drains:


Gutters:


Cast Iron

N/A

N/A


3

N/A

N/A

Soil Stacks:

Exhaust Units:

Standard Curbs:

Pipe Supports:

Pitch Pans:

Roof Hatch:

Hot Stacks:

Skylights:

Other:

Smoke Hatch:

0

0

0

0

0

0

0

0

0

0

Quantity:

CF Metal Type: N/A

Membrane Condition: Poor

Recovery System: No


Maintenance Items:

Roof Traffic: No - Restricted Access



Ponding Water: No

Relative

Humidity:

N/A

Roof Membrane Type: N/D - No CoresManufacturer: Firestone

Roof SurfacingType: None

Downspouts: N/A N/A

Size:

4"

N/A

N/A

N/A

Condition:

Fair

N/A

N/A

N/A

Wall Coping Size: 6" - 10" +/-


Metal Coping Material Type: Galvanized

Roof System Type: Mechanically Attached TPO

Expiration Date: N/D

Braskem - Kenova WV




Kenova, WV




Deficiencies Repair Cost: Roof Condition Code: Poor

Budget Notes:













Sq. Ft.

Membrane: No

Flashing: No

Repairs: No

Other: No

Membrane: No

Flashing: No

Repairs: No

Other: No


N/A




2 Suspect High Thermal Insulation

N/D N/D Not Determined

3 TPO Single Ply Membrane N/D Mechanical Poor

Roof Area Comments:

Bldg 1 - Area L & M

The existing roof system is a Mechanically Attached TPO installed over a Painted Steel deck. Drainage is facilitated by 3 interior roof drains. No information pertaining to the date of installation, roof system manufacturer or any warranty that may be in effect was provided by the Owner for these roof areas. However, we did observe a stamp on the roof membrane indicating the roof membrane was manufactured by Firestone. No moisture survey was performed on these roof areas due to it not being part of our contract. Restricted access due to Safety standards - all information for areas L & M are estimations / provided information from on-site personnel. Test cuts performed by an Independent Contractor hired by Braskem - all information provided for test cuts / roof compositions are not of RCS origin. RCS designated Test Cut areas by using a spray / marking paint at time of Inspection to provide locations for test cuts to be performed. Per the Braskem Independent Contractor, Areas L & M were not cut due to remaining service life / date of installation. According to Satellite Imagery, the areas were installed between 2003 and 2004. An interior inspection was performed and no active leak areas were reported during this inspection. Area M pictures provided by Braskem on-site personnel, access restricted to Areas L & M, no pictures for Area L.

Braskem - Kenova WV




Kenova, WV

During this inspection, no deficient conditions were observed on Bldg 1 - Area L & M. With continued inspections and routine maintenance, the Owner should realize an additional 2-4 +/- years of service life from the installed roof system.

The roof replacement budget estimate is based on disabling the existing single ply membrane as required by the new roof system manufacturer, installation of minimal thickness (1/4-1/2 inch) high density polyisocyanurate insulation installed over the existing roof membrane and installation of a new mechanically attached 60 mil TPO or EPDM single ply roof system incorporating a manufacturer 15 year watertight warranty.



16374

30903 Roof Area - Bldg 1 - Area L & M

Braskem - Kenova WV

E - Emergency

MN - Monitor

C -Critical


S - Significant

M - Minor










PRIORITY

CODE




PRICEUNITS

N/A No deficient conditions observed during this inspectionN/A

No corrective action required at this time

0

N/AGrand Total





Kenova, WV

1. Building interior overview

2. Building interior overview

8/9/2017




Kenova, WV

3. Bldg 1 - Area M roof system

overview

4. Bldg 1 - Area M roof system

overview

8/9/2017

Braskem - Kenova WV


Roof Area - Bldg 1 - Area P


Kenova, WV

Area Name: Bldg 1 - Area P

Size Sq. Ft. (+/-): 920



Year Installed: N/D


Unknown

Unknown

N/D

Truss Height: N/D

Truss Span: Varies

Truss Spacing: N/D

Roof Elevation: 80' +/-

Roofing Contractor:

Company:

Contact:

Phone:


Roof Deck and

Support Structure:

Vapor Retarder:




Type: N/A

Location: N/A

Height: 4" +/-

Base Flashings:


Coated: No


Condition: Fair


Attachment: N/A

Condition: N/A

Perimeter Types:







Penetrations:

Counter Flashing:

Reglet Joint:

Thru Wall:

Surface Mount:

Term Bar:

Roof System Data




Vapor Retarder: No




Drainage:



Gutters:


N/A

Pre-Finished Steel

N/A


0

3

0

Soil Stacks:

Exhaust Units:

Standard Curbs:

Pipe Supports:

Pitch Pans:

Roof Hatch:

Hot Stacks:

Skylights:

Other:

Smoke Hatch:

0

0

1

0

4

1

0

0

0

0

Quantity:

CF Metal Type: N/A

Membrane Condition: Fair

Recovery System: No


Maintenance Items:

Roof Traffic: No - Restricted Access


Debris: Yes - Roof Surface

Ponding Water: No

Relative

Humidity:

N/A

Roof Membrane Type: 2 Ply BUR w/ GravelManufacturer: Unknown

Roof SurfacingType: Gravel

Downspouts: N/A 0

Size:

N/A

4" x 11"

N/A

N/A

Condition:

N/A

Fair

N/A

N/A

Wall Coping Size: 8"


Metal Coping Material Type: Pre-Finished Steel

Roof System Type: Asphalt BUR


Braskem - Kenova WV




Kenova, WV




Deficiencies Repair Cost: Roof Condition Code: Fair

Budget Notes:













Sq. Ft.

Membrane: No

Flashing: No

Repairs: No

Other: No

Membrane: No

Flashing: No

Repairs: No

Other: No


$125.00



1 Painted Steel 22 Gauge +/- Spot Welded Good - (As observed at interior)

2 Wood Fiberboard Insulation 1/2 Inch Sprinkled Mopped in Hot Asphalt

Not Determined

3 Polyisocyanurate Insulation 1 Inch Sprinkled Mopped in Hot Asphalt

Not Determined

4 Fiberglass Felt 2 Ply Hot Asphalt Fair

5 Gravel Surfaced Asphalt BUR Nominal Hot Asphalt Fair

Roof Area Comments:

Bldg 1 - Area P

The existing roof system is a 2 Ply Asphalt BUR installed over a Painted Steel roof deck. Drainage is facilitated by 3 wall scuppers. No information pertaining to the date of installation, roof system manufacturer or any warranty that may be in effect was provided by the Owner for this roof area. No moisture survey was performed on this roof area due to it not being part of our contract. Test cuts performed by an Independent Contractor hired by Braskem - all information provided for test cuts / roof compositions are not of RCS origin. RCS designated Test Cut areas by using a spray / marking paint at time of Inspection to provide locations for test cuts to be performed. An interior inspection was performed and no active leak areas were reported during this inspection.

The overall condition of this roof area is Fair. Three (3) types of deficient conditions were observed during the

Braskem - Kenova WV




Kenova, WV

course of this investigation. A comprehensive list of these deficient conditions can be found in the Detailed Deficiency Listing section of this report. With correction to the noted deficiencies and routine maintenance, the Owner should realize an additional 5-7 +/- years of service life from the installed roof system.




16374

30904 Roof Area - Bldg 1 - Area P

Braskem - Kenova WV

E - Emergency

MN - Monitor

C -Critical


S - Significant

M - Minor










PRIORITY

CODE




PRICEUNITS

M Insufficient / deteriorated filler material at pitch pocket $100.001

Remove loose / cracked filler material from pitch

pocket - Fill pitch pocket with compatible material to

provide a convex finish to shed water away from the

penetration

2 $50.00

Each



integrity

1

Location

M Debris on roof surface $25.0011

Remove and properly dispose of all debris

1 $25.00

Location

$125.00Grand Total


Minor $125.00




Kenova, WV

1. Bldg 1 - Area P roof system

overview


overview

8/9/2017




Kenova, WV


overview


overview

8/9/2017




Kenova, WV


overview



pocket

8/9/2017




Kenova, WV



pocket

8. Deficiency #9 - Rust development

on various metal components

8/9/2017




Kenova, WV


surface

8/9/2017

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